Looking for aftermarket parts to modify or upgrade your 2003 Chevrolet Silverado 2500 with catback? At Tunersports.com we carry a huge selection of the top name brand performance catback parts and accessories for your Silverado 2500.
Whether you have a 2003 Chevrolet Silverado 2500 in Base to LT trim we have you covered. We have 17 catback available to mod your Silverado 2500. All parts have free shipping to the Continental US 48 States.
 SHIPS FROM MANUFACTURER 48628-BStainless constant-diameter pipes and straight-thru muffler nearly doubles flow. Lower exhaust temps. Virtually no backpressure. Rich, throaty sound. Monster exhaust system flows better than stock and virtually eliminates backpressure. The streamlined intermediate pipe(s) and tailpipe are formed of ... Banks Power 01-04 Chevy 6.6L SCLB Monster Exhaust System - SS Single Exhaust w/ Black Tip 2001-2004 Chevrolet Silverado 2500 Base / LS / LT $709.00 |
 SHIPS FROM MANUFACTURER 48629-BStainless constant-diameter pipes and straight-thru muffler nearly doubles flow. Lower exhaust temps. Virtually no backpressure. Rich, throaty sound. Monster exhaust system flows better than stock and virtually eliminates backpressure. The streamlined intermediate pipe(s) and tailpipe are formed of ... Banks Power 01-04 Chevy 6.6L Ec/CCSB Monster Exhaust System - SS Single Exhaust w/ Black Tip 2001-2004 Chevrolet Silverado 2500 Base / LS / LT $709.00 |
 SHIPS FROM MANUFACTURER 48630-BStainless constant-diameter pipes and straight-thru muffler nearly doubles flow. Lower exhaust temps. Virtually no backpressure. Rich, throaty sound. Monster exhaust system flows better than stock and virtually eliminates backpressure. The streamlined intermediate pipe(s) and tailpipe are formed of ... Banks Power 01-04 Chevy 6.6L Ec/Cclb Monster Exhaust System - SS Single Exhaust w/ Black Tip 2001-2004 Chevrolet Silverado 2500 Base / LS / LT $749.00 |
 SHIPS FROM MANUFACTURER 48632-BStainless constant-diameter pipes and straight-thru muffler nearly doubles flow. Lower exhaust temps. Virtually no backpressure. Rich, throaty sound. Monster exhaust system flows better than stock and virtually eliminates backpressure. The streamlined intermediate pipe(s) and tailpipe are formed of ... Banks Power 02-05 Chevy 6.6L SCLB Monster Exhaust System - SS Single Exhaust w/ Black Tip 2002-2004 Chevrolet Silverado 2500 Base / LS / LT $529.00 |
 SHIPS FROM MANUFACTURER 48633-BStainless constant-diameter pipes and straight-thru muffler nearly doubles flow. Lower exhaust temps. Virtually no backpressure. Rich, throaty sound. Monster exhaust system flows better than stock and virtually eliminates backpressure. The streamlined intermediate pipe(s) and tailpipe are formed of ... Banks Power 02-05 Chev 6.6L EC/CCSB Monster Exhaust System - SS Single Exhaust w/ Black Tip 2002-2004 Chevrolet Silverado 2500 Base / LS / LT $540.00 |
 SHIPS FROM MANUFACTURER 48634-BStainless constant-diameter pipes and straight-thru muffler nearly doubles flow. Lower exhaust temps. Virtually no backpressure. Rich, throaty sound. Monster exhaust system flows better than stock and virtually eliminates backpressure. The streamlined intermediate pipe(s) and tailpipe are formed of ... Banks Power 02-05 Chevy 6.6L EC/CCLB Monster Exhaust System - SS Single Exhaust w/ Black Tip 2002-2004 Chevrolet Silverado 2500 Base / LS / LT $599.00 |
 SHIPS FROM MANUFACTURER 48628Stainless constant-diameter pipes and straight-thru muffler nearly doubles flow. Lower exhaust temps. Virtually no backpressure. Rich, throaty sound. Monster exhaust system flows better than stock and virtually eliminates backpressure. The streamlined intermediate pipe(s) and tailpipe are formed of ... Banks Power 01-04 Chevy 6.6L SCLB Monster Exhaust System - SS Single Exhaust w/ Chrome Tip 2001-2004 Chevrolet Silverado 2500 Base / LS / LT $709.00 |
 SHIPS FROM MANUFACTURER 48629Stainless constant-diameter pipes and straight-thru muffler nearly doubles flow. Lower exhaust temps. Virtually no backpressure. Rich, throaty sound. Monster exhaust system flows better than stock and virtually eliminates backpressure. The streamlined intermediate pipe(s) and tailpipe are formed of ... Banks Power 01-04 Chevy 6.6L Ec/CCSB Monster Exhaust System - SS Single Exhaust w/ Chrome Tip 2001-2004 Chevrolet Silverado 2500 Base / LS / LT $709.00 |
 SHIPS FROM MANUFACTURER 48630Stainless constant-diameter pipes and straight-thru muffler nearly doubles flow. Lower exhaust temps. Virtually no backpressure. Rich, throaty sound. Monster exhaust system flows better than stock and virtually eliminates backpressure. The streamlined intermediate pipe(s) and tailpipe are formed of ... Banks Power 01-04 Chevy 6.6L Ec/Cclb Monster Exhaust System - SS Single Exhaust w/ Chrome Tip 2001-2004 Chevrolet Silverado 2500 Base / LS / LT $749.00 |
 SHIPS FROM MANUFACTURER 48632Stainless constant-diameter pipes and straight-thru muffler nearly doubles flow. Lower exhaust temps. Virtually no backpressure. Rich, throaty sound. Monster exhaust system flows better than stock and virtually eliminates backpressure. The streamlined intermediate pipe(s) and tailpipe are formed of ... Banks Power 02-05 Chevy 6.6L SCLB Monster Exhaust System - SS Single Exhaust w/ Chrome Tip 2002-2004 Chevrolet Silverado 2500 Base / LS / LT $529.00 |
 SHIPS FROM MANUFACTURER 48633Stainless constant-diameter pipes and straight-thru muffler nearly doubles flow. Lower exhaust temps. Virtually no backpressure. Rich, throaty sound. Monster exhaust system flows better than stock and virtually eliminates backpressure. The streamlined intermediate pipe(s) and tailpipe are formed of ... Banks Power 02-05 Chevy 6.6L EC/CCSB Monster Exhaust System - SS Single Exhaust w/ Chrome Tip 2002-2004 Chevrolet Silverado 2500 Base / LS / LT $540.00 |
 SHIPS FROM MANUFACTURER 48634Stainless constant-diameter pipes and straight-thru muffler nearly doubles flow. Lower exhaust temps. Virtually no backpressure. Rich, throaty sound. Monster exhaust system flows better than stock and virtually eliminates backpressure. The streamlined intermediate pipe(s) and tailpipe are formed of ... Banks Power 02-05 Chevy 6.6L EC/CCLB Monster Exhaust System - SS Single Exhaust w/ Chrome Tip 2002-2004 Chevrolet Silverado 2500 Base / LS / LT $599.00 |
 SHIPS FROM MANUFACTURER 48769Monster Performance And Modes price. Improves airflow up to 122 percent. Banks new Monster Sport Exhaust is one cool cat back system! And its low price. Thats way cool. The system slashes backpressure; increases exhaust flow; improves fuel economy and delivers extra power to your rear wheels. Ex... Banks Power 01-05 Chevy 6.6L SCLB Monster Sport Exhaust System 2001-2004 Chevrolet Silverado 2500 Base / LS / LT $429.00 |
 SHIPS FROM MANUFACTURER 48770Monster Performance And Modes price. Improves airflow up to 122 percent. Banks new Monster Sport Exhaust is one cool cat back system! And its low price. Thats way cool. The system slashes backpressure; increases exhaust flow; improves fuel economy and delivers extra power to your rear wheels. Ex... Banks Power 01-05 Chev 6.6L Ec/CCSB Monster Sport Exhaust System 2001-2004 Chevrolet Silverado 2500 Base / LS / LT $449.00 |
 SHIPS FROM MANUFACTURER 48771Monster Performance And Modes price. Improves airflow up to 122 percent. Banks new Monster Sport Exhaust is one cool cat back system! And its low price. Thats way cool. The system slashes backpressure; increases exhaust flow; improves fuel economy and delivers extra power to your rear wheels. Ex... Banks Power 01-05 Chevy 6.6L Ec/Cclb Monster Sport Exhaust System 2001-2004 Chevrolet Silverado 2500 Base / LS / LT $489.00 |
 IN STOCK 24292dB by CORSAs patented Reflective Sound Cancellation® (RSC) Technology allows acoustic engineers to create a drone free exhaust sound, and a deep aggressive rumble. Computerized; mandrel bent; straight through design for maximum airflow which improves fuel economy and performance.... Corsa/dB 03-06 Chevrolet Silverado Ext. Cab/Short Bed 2500 6.0L V8 Polished Sport Cat-Back Exhaust 2003-2004 Chevrolet Silverado 2500 Base / LS / LT $916.96 |
 IN STOCK - LOW 40-3030JBA 01-06 Chevrolet Silverado 2500/3500 HD 6.0/8.1L 409SS Pass Side Dual Exit Cat-Back Exhaust 2001-2004 Chevrolet Silverado 2500 Base / LS / LT $766.45 |